EP1815047A2 - Ring spinning frame with a cop-building rewinding unit - Google Patents
Ring spinning frame with a cop-building rewinding unitInfo
- Publication number
- EP1815047A2 EP1815047A2 EP05808583A EP05808583A EP1815047A2 EP 1815047 A2 EP1815047 A2 EP 1815047A2 EP 05808583 A EP05808583 A EP 05808583A EP 05808583 A EP05808583 A EP 05808583A EP 1815047 A2 EP1815047 A2 EP 1815047A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- springs
- ring
- ring spinning
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
Definitions
- the invention relates to a ring spinning machine with a lifting device for moving up and down at least ringbanks and possibly thread guides and balloon constriction and at least one of the weight of at least one of these components compensating spring.
- the arrangement of the springs in a frame containing the lifting device allows to mount the springs already in the factory, which speeds up the assembly work in the spinning and simplifies.
- the formation of the totality of the springs as a spring register allows a simple adjustment of the number of preferably uniform springs on the weight to be equalized different lengths and / or heavy ring banks and optionally the balloon constriction rings and the wandering thread guide.
- the system of the arrangement in side view of a ring spinning machine is shown schematically.
- the lifting device 1 for driving the ring banks 2 is arranged in a frame 3, which can contain, in addition to the drive of the ringbanks, further working or drive elements of the ring spinning machine, for example suction devices, drafting system drives or control devices.
- the lifting device 1 of the ring banks 2 comprises a stationary in a frame 3 rotatably mounted lifting shaft 4, on each of which a drum 5 is attached to both sides of the ring spinning machine.
- a tension member 6 is fixed, which is guided over freely rotatable pulleys 7 and 8 and to which each one of the ring banks 2 is attached. It is understood that the two tension members 6 run on both sides of the ring spinning machine over its entire length and the sections of each of the two ring banks are attached to a branch 6 'of the respective tension member 6.
- the tension members are accordingly held taut by the weight of the ring banks.
- the ring banks 2 contain the spinning rings 9, which are penetrated by the spindles 11 fastened in the spindle banks 10. The ring banks 2 are to move to build the Kopswicklung up and down and gradually switch upwards.
- Helical gear 13 and is shown as a worm wheel 14 and which is driven by an electric motor 15.
- the electric motor is reversible in its direction of rotation and changeable in its speed. It is functionally supplied via a control device 16 with supply voltage of variable frequency, which is generated in the control device via a frequency converter.
- the control device can be acted upon for this purpose via a control line 17 from the parent control device of the ring spinning machine.
- At least one further drum 18 is fastened, to which a plurality of helical tension springs 19 are fastened via a flexible tension member 20.
- the springs are articulated at their other end in eyelets 21 to the stationary frame 3.
- the circumference of the drum 18 may be circular.
- a ring spinning machine can be equipped with a corresponding number of springs.
- the flexible tension members 20 may also be attached to one or more arms disposed on the lift shaft 4.
- Pivoting range of the arm can then be arranged so that its decreasing lever arm reduces the increasing with increasing excerpt pulling force of the springs 19 on the lifting shaft 4. Since the weight of the ring banks remains unchanged, the traction of the spring register but this weight is not compensated in all cases and over the entire stroke range, compensation is only approximately possible. It is advantageously chosen so that it is given at about half the extension length of the springs. As a result of this weight and force compensation of the electric motor 15 has to overcome only the difference and the bearing friction of the working organs. It can therefore be sized small and copes with the mass reversal when changing the direction of movement of the ring banks easily.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A central and flexible weight compensation of easy-to-assemble ring rails (2) in a ring spinning frame is achieved by springs (19) combined into a spring register (22) in the frame (3) of the drive unit of the ring spinning frame. The number of springs in the spring register can be easily adapted to the weight of ring rails (2) of different lengths, and if necessary to the weight of the balloon constricting rings and travelling thread guide. The arrangement of the spring register (22) in the drive unit permits its assembly at the manufacturer's already.
Description
Ringspinnmaschine mit Hubvorrichtung zum Aufbau der KopseRing spinning machine with lifting device for the construction of the cops
Die Erfindung befasst sich mit einer Ringspinnmaschine mit einer Hubeinrichtung zum auf und ab Bewegen mindestens von Ringbänken und gegebenenfalls von Fadenführern und von Balloneinengungsringen und mit mindestens einer das Gewicht mindestens eines dieser Bauteile ausgleichenden Feder.The invention relates to a ring spinning machine with a lifting device for moving up and down at least ringbanks and possibly thread guides and balloon constriction and at least one of the weight of at least one of these components compensating spring.
Es ist bekannt, das Gewicht der in üblicher Weise über Zugbänder an einem Schaltapparat oder an einer von einem Motor bewegten Hubwelle hängenden Ringbänke an Ringspinn¬ maschinen durch Gewichte oder Federn zumindest zum Teil auszugleichen. Bisweilen sind auch die Balloneinengungsringe und die wandernden Fadenführer an diesen Hubwellen angelenkt. In der DD 2099 ist ein Ausgleich der Zugkraft durch Gewichte dargestellt, die CH 393 997 zeigt Ausgleich durch Federn.It is known, the weight of the usual manner of tensioning straps on a switching apparatus or on a lifting shaft moved by a motor shaft banks on Ringspinn¬ machines by weights or springs at least partially compensate. Sometimes, the balloon constriction rings and the wandering thread guides are articulated to these Hubwellen. In the DD 2099 a balance of the tensile force is represented by weights, the CH 393 997 shows compensation by springs.
Da das Gewicht der Ringbänke und auch der Balloneinengungsringe und der wandernden Fadenführer abhängig von ihrer Länge und ihrer Ausbildung sehr unterschiedlich ist, war es Aufgabe der Erfindung, die Federn in einer Weise anzuordnen und unterzubringen, die eine einfache Montage und ein einfaches Anpassen an die erforderliche Federkraft erlaubt. Sie löst diese Aufgabe durch die im Kennzeichen des Hauptanspruches genannten Merkmale. Das Anordnen der Federn in einem die Hubvorrichtung enthaltenden Rahmen erlaubt es, die Federn schon im Herstellerwerk zu montieren, was die Montagearbeit in der Spinnerei beschleunigt und vereinfacht. Die Ausbildung der Gesamtheit der Federn als Federregister erlaubt ein einfaches Anpassen der Anzahl der vorzugsweise einheitlichen Federn an das auszugleichende Gewicht unterschiedlich langer und/oder schwerer Ringbänke sowie gegebenenfalls der Balloneinengungsringe und der wandernden Fadenführer.
In der Zeichnung ist das System der Anordnung in Seitenansicht einer Ringspinnmaschine schematisch dargestellt.Since the weight of the ringbanks and the balloon constriction rings and the wandering thread guide is very different depending on their length and their training, it was an object of the invention to arrange and accommodate the springs in a way that is easy to install and easy to adapt to the required Spring force allowed. It solves this problem by the features mentioned in the characterizing part of the main claim. The arrangement of the springs in a frame containing the lifting device allows to mount the springs already in the factory, which speeds up the assembly work in the spinning and simplifies. The formation of the totality of the springs as a spring register allows a simple adjustment of the number of preferably uniform springs on the weight to be equalized different lengths and / or heavy ring banks and optionally the balloon constriction rings and the wandering thread guide. In the drawing, the system of the arrangement in side view of a ring spinning machine is shown schematically.
Die Hubvorrichtung 1 zum Antrieb der Ringbänke 2 ist in einem Rahmen 3 angeordnet, der außer dem Antrieb der Ringbänke noch weitere Arbeits- oder Antriebsorgane der Ringspinn¬ maschine enthalten kann, bspw. Absaugvorrichtungen, Streckwerksantriebe oder Steuereinrichtungen.The lifting device 1 for driving the ring banks 2 is arranged in a frame 3, which can contain, in addition to the drive of the ringbanks, further working or drive elements of the ring spinning machine, for example suction devices, drafting system drives or control devices.
Die Hubvorrichtung 1 der Ringbänke 2 umfasst eine in einem Rahmen 3 ortsfest drehbar gelagerte Hubwelle 4, auf der zu beiden Seiten der Ringspinnmaschine je eine Trommel 5 befestigt ist. Auf jeder der Trommeln ist ein Zugglied 6 befestigt, das über frei drehbare Umlenkrollen 7 und 8 geführt ist und an das je eine der Ringbänke 2 angehängt ist. Es versteht sich, dass die beiden Zugglieder 6 zu beiden Seiten der Ringspinnmaschine über deren ganze Länge laufen und die Abschnitte jeder der beiden Ringbänke an einen Abzweig 6' des jeweiligen Zuggliedes 6 angehängt sind. Die Zugglieder werden demgemäß durch das Gewicht der Ringbänke straff gespannt gehalten. Die Ringbänke 2 enthalten die Spinnringe 9, die von den in den Spindelbänken 10 befestigten Spindeln 11 durchdrungen werden. Die Ringbänke 2 sind zum Aufbau der Kopswicklung auf und ab zu bewegen und allmählich weiter nach oben zu schalten.The lifting device 1 of the ring banks 2 comprises a stationary in a frame 3 rotatably mounted lifting shaft 4, on each of which a drum 5 is attached to both sides of the ring spinning machine. On each of the drums, a tension member 6 is fixed, which is guided over freely rotatable pulleys 7 and 8 and to which each one of the ring banks 2 is attached. It is understood that the two tension members 6 run on both sides of the ring spinning machine over its entire length and the sections of each of the two ring banks are attached to a branch 6 'of the respective tension member 6. The tension members are accordingly held taut by the weight of the ring banks. The ring banks 2 contain the spinning rings 9, which are penetrated by the spindles 11 fastened in the spindle banks 10. The ring banks 2 are to move to build the Kopswicklung up and down and gradually switch upwards.
Wie nicht näher dargestellt, können weitere Zugglieder 6 neben den Ringbänken 2 auch dasAs not shown in detail, other tension members 6 in addition to the ring banks 2 and the
Gewicht der hier nicht dargestellten Balloneinengungsringe und der wandernden Fadenführer tragen. Dies erfolgt mittels eines mit der Hubwelle 4 verbundenen Getriebes 12, das hier alsBear the weight of balloon constriction rings (not shown) and the wandering thread guides. This is done by means of a connected to the lifting shaft 4 gear 12, here as
Schraubenrad 13 und als Schneckenrad 14 wiedergegeben ist und das durch einen Elektro¬ motor 15 antreibbar ist. Der Elektromotor ist in seiner Drehrichtung umkehrbar und in seiner Drehzahl veränderbar. Er wird über eine Steuervorrichtung 16 mit Speisespannung veränderlicher Frequenz funktionsgerecht beaufschlagt, die in der Steuervorrichtung über einen Frequenzumrichter erzeugt wird. Die Steuervorrichtung ist zu diesem Zweck über eine Steuerleitung 17 von der übergeordneten Steuervorrichtung der Ringspinnmaschine beaufschlagbar.Helical gear 13 and is shown as a worm wheel 14 and which is driven by an electric motor 15. The electric motor is reversible in its direction of rotation and changeable in its speed. It is functionally supplied via a control device 16 with supply voltage of variable frequency, which is generated in the control device via a frequency converter. The control device can be acted upon for this purpose via a control line 17 from the parent control device of the ring spinning machine.
Auf der Hubwelle 4 zwischen den Trommeln 5 ist mindestens eine weitere Trommel 18 befestigt, an der mehrere Wendel-Zugfedern 19 über ein flexibles Zugglied 20 befestigt sind. Die Federn sind an ihrem anderen Ende in Ösen 21 an dem ortsfesten Rahmen 3 angelenkt. Der Umfang der Trommel 18 kann kreisförmig sein. Bevorzugt ist jedoch vorgesehen, die
Trommel derart unrund, beispielsweise exzentrisch, auszubilden, dass die mit zunehmendem Auszug zunehmende Zugkraft der Federn 19 zumindest annähernd ausgeglichen wird und dem über den ganzen Hubbereich gleich bleibenden Gewicht der Ringbänke 2, der Balloneinengungsringe und der Fadenführer annähernd gleich bleibende Zugkraft der Federn 19 gegenüber steht. Um dies zu erreichen, kann eine Ringspinnmaschine mit einer entsprechenden Anzahl von Federn ausgerüstet werden.On the lifting shaft 4 between the drums 5, at least one further drum 18 is fastened, to which a plurality of helical tension springs 19 are fastened via a flexible tension member 20. The springs are articulated at their other end in eyelets 21 to the stationary frame 3. The circumference of the drum 18 may be circular. However, it is preferably provided that Drum so out of round, for example, eccentric, form, that the increasing pull with increasing pull of the springs 19 is at least approximately balanced and the over the entire stroke constant weight of the ring banks 2, the balloon constriction rings and the yarn guide approximately constant tensile force of the springs 19 is opposite , To achieve this, a ring spinning machine can be equipped with a corresponding number of springs.
Es ist jedoch auch möglich, alle Ringspinnmaschinen unabhängig von ihrer Länge oder dem Gewicht ihrer Ringbänke 2 einheitlicher Bauweise halber mit dem gleichen Register 22 von Federn 19 auszustatten. Ein Überwiegen des Gewichtes der Ringbänke 2 oder der Zugkraft des Federregisters 22 wird durch den Antriebsmotor 15 ausgeglichen, der dann entweder das Gewicht der Ringbänke anhebt oder das Federregister 22 spannt.However, it is also possible, all ring spinning machines, regardless of their length or the weight of their ring banks 2 of uniform design half equip with the same register 22 of springs 19. A preponderance of the weight of the ring banks 2 or the tensile force of the spring register 22 is compensated by the drive motor 15, which then either raises the weight of the ring banks or biases the spring register 22.
Anstelle an einer oder mehreren Trommeln 18 können die flexiblen Zugglieder 20 auch an einem oder mehreren Armen befestigt sein, die auf der Hubwelle 4 angeordnet sind. DerInstead of one or more drums 18, the flexible tension members 20 may also be attached to one or more arms disposed on the lift shaft 4. Of the
Schwenkbereich des Armes kann dann so angeordnet sein, dass sein abnehmender Hebelarm die mit zunehmendem Auszug zunehmende Zugkraft der Federn 19 vermindert auf die Hubwelle 4 überträgt. Da das Gewicht der Ringbänke unverändert bleibt, die Zugkraft des Federregisters aber dieses Gewicht nicht in allen Fällen und über den ganzen Hubbereich ausgleicht, ist ein Ausgleich nur annähernd möglich. Er wird vorteilhaft so gewählt, dass er bei etwa halber Auszuglänge der Federn gegeben ist. Infolge dieses Gewichts- bzw. Kraftausgleichs hat der Elektromotor 15 nur die Differenz und die Lagerreibung der Arbeitsorgane zu überwinden. Er kann daher klein bemessen sein und bewältigt die Massenumkehr bei Änderung der Bewegungsrichtung der Ringbänke problemlos.
Pivoting range of the arm can then be arranged so that its decreasing lever arm reduces the increasing with increasing excerpt pulling force of the springs 19 on the lifting shaft 4. Since the weight of the ring banks remains unchanged, the traction of the spring register but this weight is not compensated in all cases and over the entire stroke range, compensation is only approximately possible. It is advantageously chosen so that it is given at about half the extension length of the springs. As a result of this weight and force compensation of the electric motor 15 has to overcome only the difference and the bearing friction of the working organs. It can therefore be sized small and copes with the mass reversal when changing the direction of movement of the ring banks easily.
BezugszahlenlisteLIST OF REFERENCE NUMBERS
1 Hubvorrichtung1 lifting device
2 Ringbänke2 ringbanks
3 Rahmen3 frames
4 Hubwelle4 lifting shaft
5 Trommeln 6 Zugglieder5 drums 6 tension members
7, 8 Umlenkrollen7, 8 pulleys
9 Spinnringe9 spinning rings
10 Spindelbank10 spindle bank
11 Spindel 12 Getriebe11 spindle 12 gear
13 Schraubenrad13 helical wheel
14 Schneckenrad14 worm wheel
15 Elektromotor15 electric motor
16 Steuervorrichtung 17 Steuerleitung16 control device 17 control line
18 Trommeln18 drums
19 Wendel-Zugfedern19 spiral tension springs
20 flexible Zugglieder20 flexible tension members
21 Ösen 22 Federregister
21 eyelets 22 spring register
Claims
1. Ringspinnmaschine mit einer Hubeinrichtung zum auf und ab Bewegen mindestens von Ringbänken und gegebenenfalls von Fadenführern und von Balloneinengungsringen und mit mindestens einer das Gewicht mindestens eines dieser Bauteile ausgleichenden Feder, dadurch gekennzeichnet, dass die das Gewicht zumindest der Ringbänke (2) mindestens zu einem großen Teil ausgleichenden Feder (19) als aus mehreren Federn bestehendes Federregister (22) ausgebildet und in einem die Hubeinrichtung (1) enthaltenden Antriebsgestell (3) angeordnet ist. 1. A ring spinning machine with a lifting device for moving up and down at least ringbanks and possibly thread guides and Baloneinengungsringen and with at least one weight of at least one of these components compensating spring, characterized in that the weight of at least the ring banks (2) at least one formed a large part compensating spring (19) as consisting of several springs spring register (22) and in a lifting device (1) containing the drive frame (3).
2. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass eine ortsfeste2. ring spinning machine according to claim 1, characterized in that a stationary
Hubwelle (4) mit Trommeln (5; 14) vorgesehen ist, an denen über flexible Zugglieder (6; 20) einerseits das Gewicht mindestens der Ringbänke (2) und andererseits die Zugkraft des Federregisters (22) angreifen. Lifting shaft (4) with drums (5; 14) is provided, on which on the one hand, the weight of at least the ring banks (2) and on the other hand, the tensile force of the spring register (22) attack via flexible tension members (6;
3. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Zugfedern (19) im Federregister (22) auf das Gewicht mindestens der gewichtsmäßig auszugleichenden Ringbänke (2) abstellbar ist.3. ring spinning machine according to claim 1, characterized in that the tension springs (19) in the spring register (22) on the weight of at least the weight to be compensated ring banks (2) is turned off.
4. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Anzahl der in das Federregister (22) einsetzbaren Einzelfedern (19) auf das Gewicht der gewichtsmäßig auszugleichenden Bauteile abstellbar ist.4. ring spinning machine according to claim 1, characterized in that the number of usable in the spring register (22) single springs (19) on the weight of the components to be compensated by weight can be adjusted.
5. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Zugfedern (19) des Federregisters (22) und/oder Zugglieder der Gewichtsmäßig auszugleichenden Bauteile an mindestens einer Trommel (18) angelenkt sind, die derart unrund ausgebildet ist, dass die mit der Auszuglänge zunehmende Zugkraft der Federn zumindest zum Teil ausgeglichen wird.5. ring spinning machine according to claim 1, characterized in that the tension springs (19) of the spring register (22) and / or tension members of the weight to be compensated components are hinged to at least one drum (18) which is formed out of round, that with the extension length increasing traction of the springs is at least partially compensated.
6. Ringspinnmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Zugfedern (19) des Federregisters (22) und/oder Zugglieder der Gewichtsmäßig auszugleichenden Bauteile an mindestens einem Arm der Hubwelle (4) angelenkt sind, der sich in einem Schwenkbereich bewegt, in dem die mit der Auszuglänge zunehmende Zugkraft der Federn zumindest zum Teil ausgeglichen wird. 6. ring spinning machine according to claim 1, characterized in that the tension springs (19) of the spring register (22) and / or tension members of the weight to be compensated components are articulated on at least one arm of the lifting shaft (4), which moves in a pivoting range in which the increasing with the extension length tensile force of the springs is at least partially compensated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410055519 DE102004055519B3 (en) | 2004-11-17 | 2004-11-17 | Ring spinning machine with Aufwindeeinheit for building the cops |
| PCT/EP2005/012194 WO2006053703A2 (en) | 2004-11-17 | 2005-11-15 | Ring spinning frame with a cop-building rewinding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1815047A2 true EP1815047A2 (en) | 2007-08-08 |
Family
ID=35717548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05808583A Withdrawn EP1815047A2 (en) | 2004-11-17 | 2005-11-15 | Ring spinning frame with a cop-building rewinding unit |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1815047A2 (en) |
| JP (1) | JP2008520840A (en) |
| CN (1) | CN101146939A (en) |
| DE (1) | DE102004055519B3 (en) |
| WO (1) | WO2006053703A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422204B (en) * | 2013-08-23 | 2015-11-25 | 经纬纺织机械股份有限公司 | A kind of fine spining machine movable pulley system symmetrical expression leads and hangs lifting distributor and distribution method thereof |
| CN103993394A (en) * | 2014-06-11 | 2014-08-20 | 经纬纺织机械股份有限公司 | Device for controlling spinning frame steel collar plate to move |
| CH714315A1 (en) * | 2017-11-10 | 2019-05-15 | Rieter Ag Maschf | Ring spinning machine with movably mounted spindle bank. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1006765B (en) * | 1952-06-16 | 1957-04-18 | Luigi Vella | Method for spinning a fiber sliver on a ring spinning machine with moving ring rail and device for executing the method |
| GB952644A (en) * | 1961-03-09 | 1964-03-18 | Tweedales And Smalley Ltd | Improvements in textile machines |
| FR1332191A (en) * | 1961-06-30 | 1963-12-16 | ||
| DE4106290A1 (en) * | 1991-02-28 | 1992-09-03 | Rieter Ag Maschf | Traverse motion for ring frame - has ring and balloon guide rail lifter drives linked by pivoting drag link |
| DE19618260A1 (en) * | 1996-05-07 | 1997-11-13 | Stahlecker Fritz | Ring spinner or twister spindle rails |
-
2004
- 2004-11-17 DE DE200410055519 patent/DE102004055519B3/en not_active Expired - Fee Related
-
2005
- 2005-11-15 CN CNA2005800391216A patent/CN101146939A/en active Pending
- 2005-11-15 WO PCT/EP2005/012194 patent/WO2006053703A2/en active Application Filing
- 2005-11-15 JP JP2007540603A patent/JP2008520840A/en active Pending
- 2005-11-15 EP EP05808583A patent/EP1815047A2/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006053703A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008520840A (en) | 2008-06-19 |
| WO2006053703A2 (en) | 2006-05-26 |
| DE102004055519B3 (en) | 2006-07-20 |
| CN101146939A (en) | 2008-03-19 |
| WO2006053703A3 (en) | 2007-11-29 |
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